What's the name of that thing that rolls up when you frame a painting?

What is the procedure for framing Chinese paintings? Generally, it is first mounted on the back of the Painting work with a paper tray, and then edged with twisted, silk, paper, etc., and then mounted the shaft rod into a layout. Traditional framing is diverse, but the finished product can be divided into three categories according to the form of hanging scrolls, hand scrolls, albums. The original mounting of Painting, regardless of the size and shape of the heart of the painting, and the use of the mount, there are only three steps: mounting the heart of the painting, inlaying, and calendaring. Only the heart of the painting is an important process in the whole process of mounting. The old painting and calligraphy re-mounting is quite difficult. First of all, we must uncover the old painting heart, cleaning dirt and mold, repair holes, etc., and then according to the new painting the mounting process of re-mounting.

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